Dart barrel



FIG. 1 is a front view of the barrel of the present design.

FIG. 2 is a back view of the barrel of the present design.

FIG. 3 is a top view of the barrel of the present design.

FIG. 4 is a bottom view of the barrel of the present design.

FIG. 5 is a cross sectional view of the barrel taken along line 6-6 of FIG. 1; and,

FIG. 6 is a side view of the barrel when part of a dart.

The design consists of the feature of shape of the dart barrel for a dart shown in solid lines in the drawings. The portions shown in stippled lines do not form part of the design.

The light gray surface shading on the surface portions indicates contour and not surface decoration. 

I claim the ornamental design for a dart barrel, as shown and described. 